<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<!--<ul>-->
<!--    {% for x in author %}-->
<!--    <li>{{ x }}</li>-->
<!--    {% endfor %}-->
<!--</ul>-->
<!--<hr>-->
<!--<ul>-->
<!--    {% for x in book %}-->
<!--    <li>{{ x }}</li>-->
<!--    {% endfor %}-->
<!--</ul>-->

<form method="post">
    {{ form.csrf_token }}
    <p>作者：{{ form.au_info }}</p>
    <p>书名：{{ form.bk_info }}</p>
    <p>{{ form.submit }}</p>
</form>

</body>
</html>